Why has presidential power grown over the past 200 years?

a) the president has taken control of the legislative branch.
b) the president has taken control of the judicial branch.
c) early presidents changed the powers in the constitution.
d) the federal government now plays a larger role in many areas.

The presidential power has grown over the past 200 years because the federal government now plays a larger role in many areas.
The president is directed by a direct mandate, which means he is elected directly by the people. Therefore, knowing that the people have elected him, the President would definitely take care good of the citizens and will always act in the public interests.
For example, most of the farmers voted for the presidential power because it gave a rise in the production of agriculture which benefits both the economy of the country and the farmers.

Where are the subjestions